CN220707358U - Waste gas catalytic combustion filter equipment - Google Patents

Abstract

The utility model discloses a waste gas catalytic combustion filtering device, which relates to the field of catalytic combustion and aims at solving the problems of insufficient catalytic combustion and insufficient filtering in the prior art, and the waste gas catalytic combustion filtering device comprises a filtering box, wherein a water tank is arranged in the filtering box I, a catalytic combustion chamber is arranged at the bottom end of the water tank, a heating chamber is arranged at the bottom end of the catalytic combustion chamber, a filtering chamber is arranged at the bottom end of the heating chamber, and a microprocessor is arranged on the filtering box I: according to the utility model, the filter plate, the mounting fixed block and the filter box II are arranged, the pipeline, the plastic pipeline and the cross column are arranged, the catalytic combustion chamber is arranged, and the water tank is arranged, so that catalytic combustion is realized.

Description

Waste gas catalytic combustion filter equipment

Technical Field

The utility model relates to the field of catalytic combustion, in particular to an exhaust catalytic combustion filtering device.

Background

Industry is continuously developed in China, the industrial scale is continuously enlarged, the national economic benefit is continuously increased, and the following problems are increasingly outstanding. The industrial development can produce polluted waste gas, and the polluted waste gas brings great harm to the environment and human body, so the polluted waste gas needs to be treated to reach the harmless emission standard, and the existing equipment can not effectively filter the polluted waste gas at present, thereby the requirements can not be effectively met.

Disclosure of Invention

In view of the problems in the prior art, the utility model discloses an exhaust gas catalytic combustion filtering device.

As a preferable technical scheme of the utility model, a port is arranged on the water tank, a U-shaped pipeline is arranged in the water tank, and the bottom end of the U-shaped pipeline penetrates through the wall of the water tank.

As a preferable technical scheme of the utility model, a guide plate is arranged in the catalytic combustion chamber, an air inlet is arranged at the bottom end of the catalytic combustion chamber at one side of the guide plate, a catalytic plate is arranged at the other side of the guide plate, and a catalyst is coated on the catalytic plate, so that the catalytic combustion of waste gas is realized.

As a preferable technical scheme of the utility model, a pipeline is arranged in the heating chamber, the top end of the pipeline is connected with the air inlet, and the bottom end of the pipeline penetrates through the heating chamber to be connected with the air inlet II.

As a preferable technical scheme of the utility model, a heating rod and a temperature sensor are arranged in the heating chamber, a water outlet is arranged on one side of the heating chamber, a plastic layer is arranged on the outer surface of the pipeline, a cross column is arranged in the pipeline, and the heating rod, the temperature sensor and the microprocessor are electrically connected, so that the effect of heating waste gas is realized.

As a preferable technical scheme of the utility model, a water pipe is arranged above the water outlet, the upper end and the lower end of the water pipe are respectively connected with the water tank and the heating chamber, the upper end of the water pipe is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the microprocessor.

As a preferable technical scheme of the utility model, a filter box II is arranged in the filter chamber, and an air inlet III is arranged at one side of the filter chamber.

As a preferable technical scheme of the utility model, a filter plate is arranged in the filter box II, activated carbon particles are arranged on the filter plate, a handle is arranged on the outer side of the filter box II, mounting fixing blocks are arranged on two sides of the handle, threaded holes are formed in the mounting fixing blocks, screws are arranged in the threaded holes, and the corresponding positions of the screws to the filter box II are provided with the threaded holes, so that the effect of filtering harmful substances and particles in waste gas is achieved.

The utility model has the beneficial effects that: according to the utility model, the filter plate, the mounting fixed block and the filter box II are arranged, so that the effect of filtering waste gas is realized, the filter box II can be detached, and the filter plate is replaced, so that the effect of filtering waste gas can be ensured;

through arranging the pipeline, the plastic pipeline and the cross column, waste gas passes through the heating chamber, the plastic pipeline can ensure that the pipeline is not corroded by water in the heating chamber, the cross column can reduce the flow speed of the waste gas, and the heat exchange efficiency of the waste gas can be improved;

through setting up catalytic combustion room, can carry out catalytic combustion to waste gas, through setting up the water tank, cool down waste gas, and the temperature of water in the water tank risees, and then can get into the heating chamber through the water pipe, reduces the energy consumption, and the device is easy and simple to handle, and catalytic combustion filter effect is better, compares better in other traditional devices.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below; throughout the drawings, the elements or portions are not necessarily drawn to actual scale.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a pipeline structure according to the present utility model;

FIG. 3 is a top view of the structure of the filter box II.

In the figure: 1. a filter box I; 2. a water tank; 21. a U-shaped pipeline; 22. a mouth; 23. a water pipe; 3. a catalytic combustion chamber; 31. a deflector; 32. a catalytic plate; 4. a heating chamber; 41. a pipe; 411. a plastic layer; 42. a heating rod; 43. a cross column; 44. a water outlet; 5. a filtering chamber; 51. an air inlet III; 6. a filter box II; 61. a handle; 62. installing a fixed block; 63. and (5) a filter plate.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a catalytic combustion filtering device for waste gas, which adopts the technical scheme that the catalytic combustion filtering device comprises a filtering box I1, wherein a water tank 2 is arranged in the filtering box I1, a port 22 is arranged on the water tank 2, the water tank 2 is provided with a U-shaped pipeline 21 because the waste gas is relatively dangerous to directly discharge, the bottom end of the U-shaped pipeline 21 penetrates through the wall of the water tank 2, thereby realizing the effect of cooling the waste gas, the bottom end of the water tank 2 is provided with a catalytic combustion chamber 3 because of poor catalytic combustion effect, the catalytic combustion chamber 3 is internally provided with a guide plate 31, the bottom end of the catalytic combustion chamber 3 on one side of the guide plate 31 is provided with an air inlet, the other side of the guide plate 31 is provided with a catalytic plate 32, the catalytic plate 32 is coated with a catalyst, thereby realizing the effect of catalytic combustion on the waste gas because of temperature intersection of the waste gas, the catalytic combustion effect is poor, the bottom end of the catalytic combustion chamber 3 is provided with a heating chamber 4, a pipeline 41 is arranged in the heating chamber 4, the top end of the pipeline 41 is connected with an air inlet, the bottom end of the pipeline 41 penetrates through the heating chamber 4 to be connected with an air inlet II, a heating rod 42 and a temperature sensor are arranged in the heating chamber 4, one side of the heating chamber 4 is provided with a water outlet 44, the outer surface of the pipeline 41 is provided with a plastic layer 411, a cross column 43 is arranged in the pipeline 41, the heating rod 42 and the temperature sensor are electrically connected with a microprocessor, thereby realizing the effect of waste gas heat exchange, a water pipe 23 is arranged above the water outlet 44, the upper end and the lower end of the water pipe 23 are respectively connected with the water tank 2 and the heating chamber 4, an electromagnetic valve is arranged at the upper end of the water pipe 23, the electromagnetic valve is electrically connected with the microprocessor, the bottom end of the heating chamber 4 is provided with a filtering chamber 5, and due to the existence of more particles in waste gas, and harmful gas is equipped with rose box II 6 in the filter chamber 5, rose box 5 one side is equipped with air inlet three 51, be equipped with microprocessor on the rose box I1, be equipped with filter 63 in the rose box II 6, be equipped with the active carbon granule on the filter 63, the rose box II 6 outside is equipped with handle 61, the handle 61 both sides are equipped with installation fixed block 62, and are equipped with the screw hole on the installation fixed block 62, the screw hole is equipped with the screw, and the screw corresponds rose box I1 relevant position and offer the screw hole to realized adsorbing particulate matter and harmful gas, and can change.

The working principle of the utility model is as follows: when the workman is handling waste gas, through letting in waste gas in air inlet three 51, waste gas gets into filter chamber 5, filter 63 through on the rose box II 6, and then adsorb particulate matter impurity and the harm gas in the waste gas, get into in pipeline 41 through air inlet two, through the heating rod 42 in heating chamber 4, heat water, thereby heat the waste gas, get into catalytic combustion room 3 through the air inlet, through baffle 31, catalytic plate 32, thereby carry out water conservancy diversion with gas, catalyze, and then waste gas passes through U type pipeline 21, let in the waste gas in the water tank 2, and then discharge through mouth 22, the device is easy and simple to handle, catalytic combustion effect is better, compared with other traditional devices better.

The circuit connection related by the utility model is a conventional means adopted by the person skilled in the art, can be obtained through limited tests, and belongs to common general knowledge.

The components not described in detail herein are prior art.

In addition, the microprocessor adopts an Aitermer 89C51 singlechip for starting and stopping the temperature sensor, the heating rod and the electromagnetic valve, and the pin and the connection mode of the 89C51 can be used by a person skilled in the art to obtain technical teaching by referring to technical manuals published by textbooks or manufacturers.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (8)

1. The utility model provides an exhaust gas catalytic combustion filter equipment, includes rose box I (1), its characterized in that: be equipped with water tank (2) in rose box I (1), water tank (2) bottom is equipped with catalytic combustion room (3), catalytic combustion room (3) bottom is equipped with heating chamber (4), heating chamber (4) bottom is equipped with filter chamber (5), be equipped with microprocessor on rose box I (1).

2. An exhaust gas catalytic combustion filtration device according to claim 1, wherein: the water tank (2) is provided with a port (22), a U-shaped pipeline (21) is arranged in the water tank (2), and the bottom end of the U-shaped pipeline (21) penetrates through the wall of the water tank (2).

3. An exhaust gas catalytic combustion filtration device according to claim 1, wherein: the catalytic combustion chamber (3) is internally provided with a guide plate (31), the bottom end of the catalytic combustion chamber (3) on one side of the guide plate (31) is provided with an air inlet, the other side of the guide plate (31) is provided with a catalytic plate (32), and the catalytic plate (32) is coated with a catalyst.

4. An exhaust gas catalytic combustion filtration device according to claim 1, wherein: the heating chamber (4) is internally provided with a pipeline (41), the top end of the pipeline (41) is connected with an air inlet, and the bottom end of the pipeline (41) penetrates through the heating chamber (4) to be connected with a second air inlet.

5. An exhaust gas catalytic combustion filter device as claimed in claim 4, wherein: be equipped with heating rod (42), temperature sensor in heating chamber (4), heating chamber (4) one side is equipped with delivery port (44), pipeline (41) surface is equipped with plastic layer (411), be equipped with cross post (43) in pipeline (41), electric connection between heating rod (42), temperature sensor and the microprocessor.

6. An exhaust gas catalytic combustion filter device according to claim 5, wherein: the water outlet (44) is provided with a water pipe (23) above, the upper end and the lower end of the water pipe (23) are respectively connected with the water tank (2) and the heating chamber (4), the upper end of the water pipe (23) is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the microprocessor.

7. An exhaust gas catalytic combustion filtration device according to claim 1, wherein: a filter box II (6) is arranged in the filter chamber (5), and an air inlet III (51) is arranged on one side of the filter chamber (5).

8. An exhaust gas catalytic combustion filter device as claimed in claim 7, wherein: be equipped with filter (63) in rose box II (6), be equipped with the active carbon granule on filter (63), rose box II (6) outside is equipped with handle (61), handle (61) both sides are equipped with installation fixed block (62), and are equipped with the screw hole on installation fixed block (62), the screw hole is equipped with the screw, and the screw corresponds rose box I (1) relevant position and offer the screw hole.